APA (7 ম সংস্করণ) উদ্ধৃতি

EYBERS, G. v. F. (1969). Select constitutional documents illustrating South African history 1795 – 1910. George von Felfling Eybers.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

EYBERS, George von Felfling. Select Constitutional Documents Illustrating South African History 1795 – 1910. George von Felfling Eybers, 1969.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

EYBERS, George von Felfling. Select Constitutional Documents Illustrating South African History 1795 – 1910. George von Felfling Eybers, 1969.